You have shortly get to know Bratton’s theory about the six layers of the Stack (Earth, Cloud, City, Address, Interface, User) that could be understood as "a new architecture”. Taking as inspiration this new theoretical model, I invite you to play with it as an speculative exploration about one of the dimensions of public space in the 21st century.
To do that, think about your studio project as the City layer in the Stack model. Then, reflect about how this layer interacts with some of the other layers: the Cloud, the Interface, the User. Use your imagination to visualise the invisible world of bits, the space of flows. You could reflect about a digital layer to your physical layer, or a digital interface for your architectural program. Get into science fiction mode and try to go beyond the app!
Then, you have four hours to deliver an image in A3 drafting this layers interaction. Think about a collage or a diagram, but feel free to choose whatever technic you want. You are invited to use one or more of the drawings done in the previous week group work as a departing point (the City layer).